runwayinuse

4E8 Richardton

29
WIND_INFERRED 90%

Runway 29 — favored by the wind (9 kt at 330° true)

Based on wind only — no traffic or ATIS to confirm. No D-ATIS feed here — a voice ATIS/AWOS may exist; check the frequency. No ADS-B traffic data available.

certainty: 90% evidence: WEAK no tower now

N 29 11

Wind 330° true at 9 kt · VFR · 23 min old · from KDIK (19.0 nm away)

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29 99% 3822 ft · 8 kt head, 4 kt x-right
11 <1% 3822 ft · 8 kt TAIL, 4 kt x-left
Why — evidence behind this answer

Runway 29

Runway 11

Sources consulted

sourcestatus agenote
D_ATISUNAVAILABLE No D-ATIS at this field
METAROK 23 min Nearest station KDIK (19.0 nm away)
ADSBUNAVAILABLE No ADS-B track history here yet
NOTAMERROR NOTAM source unreachable
CIFPNOT_CONFIGURED Instrument procedures: phase 4

Recent operations

No operations observed in the last hour. (No ADS-B track history here yet)

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4E8 field & runways

Richardton, Richardton, North Dakota. Field elevation 2498 ft. Non-towered (NON-ATCT). Magnetic variation 11.0°E on record, 6.5°E today.

The FAA's variation of record is the number this field was surveyed against; the second is where north points now, from WMM2025. It is moving 0.073°/year west — about 1° every 14 years — which is why runway numbers eventually stop matching their pavement.

Runway data from the FAA NASR 01 Oct 2026 cycle. Where NASR locates both thresholds, the true heading is the bearing between them rather than NASR's whole-degree alignment. Magnetic is that heading against today's declination from WMM2025, not the field's variation of record — so it can differ from the chart by the gap between the two shown above. The number painted on the runway is the one ATC uses.
RunwayTrueMagnetic Number LengthSurfacePattern Notes
11 124.9° 118.4° runway 12 by the rule today · 8.4° past 3,822 ft TURF left
29 304.9° 298.4° runway 30 by the rule today · 8.4° past 3,822 ft TURF left

Generated 11:18:53Z · auto-refreshes · JSON